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rtmps.io VS s3-lambda

Compare rtmps.io VS s3-lambda and see what are their differences

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rtmps.io logo rtmps.io

Send your live stream to a single RTMP or RTMPS endpoint and deliver it to all major platforms at once. No complex routing, no platform-specific hacks — just one clean ingress.

s3-lambda logo s3-lambda

Lambda functions over S3 objects: each, map, reduce, filter
  • rtmps.io Landing Page
    Landing Page //
    2026-02-20
  • rtmps.io Login Page
    Login Page //
    2026-02-20
  • rtmps.io Dashboard
    Dashboard //
    2026-02-20

Every streaming platforms supported

Restream to YouTube, Twitch, Facebook, TikTok, LinkedIn, X, Kick and other popular platforms. Grow your audience everywhere without running multiple streams.

Multiple destinations on the same platform

Stream simultaneously to multiple channels, pages or profiles within one platform. Perfect for Facebook pages, groups, brand accounts and regional audiences.

Scale without reconfiguration

Add or remove streaming destinations without changing your encoder setup. Your RTMP endpoint stays the same — even as your audience grows.

Built for OBS, FFmpeg and professional workflows

RTMPS.IO works seamlessly with OBS Studio, Streamlabs, FFmpeg and custom encoders. No plugins, no SDK lock-in, no vendor-specific software.

Ultra-low latency restreaming

Optimized ingest and delivery pipelines minimize delay between platforms. Your audience stays in sync — even when streaming to multiple destinations.

RTMPS by default. Security built in.

All streams are accepted over encrypted RTMPS connections. Protect your content, stream keys and infrastructure from interception.

No bloated dashboards

We focus on streaming infrastructure, not unnecessary UI features. Configure once, stream reliably — without distractions.

Real-time stream health monitoring

Monitor stream status, connectivity and output health while you are live. Know instantly if something goes wrong.

Designed for creators and developers

Whether you are a content creator or building your own streaming product, RTMPS.IO fits naturally into automated and API-driven workflows.

Reliable 24/7 streaming infrastructure

Built for long-running streams, events and continuous broadcasts. Stable connections, predictable behavior, production-ready uptime.

Pay for streaming, not for marketing features

Simple pricing focused on minutes and outputs. No artificial limits, no forced upsells, no hidden platform fees.

  • s3-lambda Landing page
    Landing page //
    2022-11-04

rtmps.io

Website
rtmps.io
Pricing URL
Official rtmps.io Pricing
$ Details
freemium €5 / Monthly (1500 Minutes, 3 Destinations, Stream health monitoring)
Platforms
Web
Release Date
2026 February
Startup details
Country
Estonia
State
Harju
City
Tallinn
Employees
1 - 9
Edit details

s3-lambda

Website
github.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-
Edit details

rtmps.io features and specs

  • RTMPS Ingress
    Security by design
  • Multistreaming
    Up to 16 Destinations
  • Monitoring
    Stream health monitoring

s3-lambda features and specs

  • Batch processing of S3 objects
    s3-lambda provides a straightforward way to perform batch operations on large numbers of S3 objects, enabling map, filter, and reduce-style processing over entire S3 buckets or prefixes without writing boilerplate code.
  • Familiar functional API
    The library uses a functional programming paradigm with operations like map, filter, and reduce, making it intuitive for JavaScript developers to process S3 objects using patterns they already know.
  • Built-in concurrency control
    s3-lambda handles parallel processing of S3 objects with configurable concurrency, allowing users to control how many operations run simultaneously and avoid overwhelming AWS resources or hitting rate limits.
  • Context-aware operations
    The library provides a context object within each operation that includes useful metadata about the current object being processed, simplifying access to S3 object properties during transformations.
  • Easy integration with Lambda
    Designed to work seamlessly within AWS Lambda functions, making it straightforward to set up event-driven, serverless pipelines for processing large volumes of S3 data without managing infrastructure.

Possible disadvantages of s3-lambda

  • Unmaintained project
    The repository appears to be no longer actively maintained, with limited recent commits and unresolved issues, which raises concerns about long-term reliability, security patches, and compatibility with newer AWS SDK versions.
  • Limited documentation
    The project's documentation is relatively sparse, lacking comprehensive examples, edge case handling guidance, and detailed API references, which can make it challenging for new users to adopt effectively.
  • AWS SDK version dependency
    The library depends on an older version of the AWS SDK for JavaScript, which may conflict with projects using the newer AWS SDK v3 and could miss out on performance improvements and features in updated SDKs.
  • Limited error handling flexibility
    The built-in error handling mechanisms are relatively basic, and handling partial failures or implementing sophisticated retry logic for individual object operations requires additional custom code from the developer.
  • Narrow scope of functionality
    The library is tightly focused on S3 object processing and does not integrate with other AWS services or provide utilities beyond basic map/filter/reduce operations, limiting its usefulness in more complex data pipeline scenarios.

Analysis of rtmps.io

Overall verdict

  • rtmps.io appears to be a niche service focused on secure RTMP streaming (RTMPS), which can be a solid choice for broadcasters who prioritize encrypted, low-latency video delivery. However, as a lesser-known provider, its overall quality depends on factors like uptime, support, and pricing that should be verified independently before committing.

Why this product is good

  • Supports RTMPS, offering encrypted streaming for better security compared to plain RTMP
  • Can be useful for relaying or restreaming to multiple platforms like YouTube, Twitch, and Facebook
  • May offer low-latency delivery suitable for live broadcasting
  • Potentially simpler and more focused than large all-in-one streaming platforms

Recommended for

  • Streamers who need secure, encrypted RTMPS ingest
  • Broadcasters looking to restream to multiple destinations simultaneously
  • Developers integrating live video into custom applications
  • Users who prioritize a lightweight, specialized streaming solution over a full platform

Analysis of s3-lambda

Overall verdict

  • s3-lambda is a useful Node.js library for performing operations like map, reduce, and filter directly on S3 objects using Lambda, making it good for developers who need efficient, serverless-based batch processing of S3 data without managing infrastructure. It is well suited for smaller to medium projects but may not be actively maintained for enterprise-scale needs.

Why this product is good

  • Simplifies common S3 batch operations (map, filter, reduce) with a clean, functional API
  • Leverages AWS Lambda for scalable, serverless parallel processing of S3 objects
  • Reduces boilerplate code for iterating over and transforming large numbers of S3 objects
  • Open-source and free to use, allowing customization for specific workflows
  • Integrates well with existing AWS infrastructure and Node.js applications

Recommended for

  • Developers building serverless data pipelines on AWS
  • Teams needing to process or transform large sets of S3 objects without provisioning servers
  • Node.js developers looking for a functional programming approach to S3 operations
  • Projects with batch processing needs that fit within Lambda's execution limits
  • Prototyping or small-to-medium scale ETL tasks involving S3 data

Category Popularity

0-100% (relative to rtmps.io and s3-lambda)

rtmps.io

s3-lambda

Video Streaming
100 100%
Video Streaming
0% 0
Relational Databases
0 0%
Relational Databases
100% 100
Live Streaming
100 100%
Live Streaming
0% 0
Data Dashboard
0 0%
Data Dashboard
100% 100

Questions & Answers

As answered by people managing rtmps.io and s3-lambda.

What makes your product unique?

rtmps.io's answer

rtmps.io is a lightweight, high-performance RTMP/RTMPS relay designed specifically for secure live streaming and multistreaming. Unlike complex all-in-one streaming platforms, rtmps.io focuses purely on reliable stream transport, ultra-low latency forwarding, and stable RTMP proxying to platforms like YouTube Live, Facebook Live, Twitch, Kick, and custom RTMP endpoints.

It supports secure RTMPS out of the box, optimized FFmpeg workflows, minimal buffering, and production-grade performance without unnecessary overhead. rtmps.io is built for developers and streamers who need full control over their live streaming infrastructure.

Why should a person choose your product over its competitors?

rtmps.io's answer

rtmps.io is ideal for users who want a fast, secure, and predictable RTMP relay without bloated SaaS layers or expensive enterprise pricing.

Compared to competitors: -Lower latency RTMP forwarding -Native RTMPS support -No unnecessary transcoding -Optimized for FFmpeg pipelines -Infrastructure-friendly (VPS, dedicated, cloud) -Transparent and scalable architecture

If you need stable multistreaming or a secure RTMP proxy for production workloads, rtmps.io provides more control and better performance than traditional restreaming platforms.

How would you describe the primary audience of your product?

rtmps.io's answer

rtmps.io is built for: -Live streamers running OBS or FFmpeg -Developers building streaming tools -SaaS platforms that need RTMP/RTMPS relay -Agencies managing multiple live channels -Infrastructure engineers handling broadcast workflows

The primary audience includes technical users who care about low latency, secure stream delivery, and infrastructure-level reliability.

What's the story behind your product?

rtmps.io's answer

rtmps.io was created to solve a practical problem: most streaming platforms focus on UI and marketing features, but neglect transport reliability and secure RTMPS delivery.

It started as a performance-focused RTMP relay optimized for FFmpeg and production streaming environments. Over time, it evolved into a specialized solution for secure, scalable live stream forwarding with minimal latency and maximum stability.

The philosophy behind rtmps.io is simple: do one thing extremely well — reliable RTMP and RTMPS stream transport.

Which are the primary technologies used for building your product?

rtmps.io's answer

rtmps.io is built using a performance-oriented streaming stack: -NGINX with RTMP module -Native RTMPS (TLS) support -FFmpeg for stream handling -Linux server infrastructure -Optimized TCP networking stack -Reverse proxy and secure SSL termination

The platform is designed for maximum throughput, low latency, and production stability.

Who are some of the biggest customers of your product?

rtmps.io's answer

Due to privacy and NDA agreements, rtmps.io does not publicly disclose client names. However, it is actively used by: -Live streaming SaaS platforms -Media production studios -Influencer agencies -High-traffic YouTube streamers -Event broadcasting teams -Developers building streaming automation tools

User comments

Share your experience with using rtmps.io and s3-lambda. For example, how are they different and which one is better?
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What are some alternatives?

When comparing rtmps.io and s3-lambda, you can also consider the following products

Restream - Restream is your live streaming companion. Easily broadcast your content live from your browser to 30+ platforms at the same time.

RTMP.IN - The RTMP.IN service can help you to create new live stream and generate stream key for your Instagram account! You can use stream key with your favorite broadcast software.

Castr - Castr.io allows streamers to stream to multiple streaming platforms simultaneously!

Loola - Go live on multiple social platforms at once

Promovgram - Promovgram helps you take your Instagram Live videos to the next level. Schedule and post planning, Live streaming using RTMP, pre-recorded videos, YouTube videos. Advanced Live and account statistics.

motionEyeOS - A Video Surveillance OS For Single-board Computers

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